在WooCommerce中设置特定国家/地区的最小允许重量

问题描述

我正在尝试为哥伦比亚国家/地区明确规定20公斤的强制性最小重量，如果购物车的总重量低于此最小重量，则避免结帐。

I am trying to specifically apply a mandatory minimum weight of 20 kilos for the country of Colombia avoiding checkout if the total cart weight is under this minimal weight.

此处是我的实际代码，可以让我确定最小权重：

Here is my actual code, that allow me to fix a minimum weight:

add_action( 'woocommerce_check_cart_items', 'cldws_set_weight_requirements' );
function cldws_set_weight_requirements() {
    // Only run in the Cart or Checkout pages
    if( is_cart() || is_checkout() ) {
        global $woocommerce;
        // Set the minimum weight before checking out
        $minimum_weight = 30;
        // Get the Cart's content total weight
        $cart_contents_weight = WC()->cart->cart_contents_weight;
        // Compare values and add an error is Cart's total weight
        if( $cart_contents_weight < $minimum_weight  ) {
            // Display our error message
            wc_add_notice( sprintf('<strong>A Minimum Weight of %s%s is required before checking out.</strong>'
                . '<br />Current cart weight: %s%s',
                $minimum_weight,
                get_option( 'woocommerce_weight_unit' ),
                $cart_contents_weight,
                get_option( 'woocommerce_weight_unit' ),
                get_permalink( wc_get_page_id( 'shop' ) )
                ),
            'error' );
        }
    }
}

我如何使其工作

推荐答案

更新（适用于阿根廷和哥伦比亚的运输县）

Update (for Argentina and Colombia shipping counties)

我已经重新访问了您的代码，并使它仅适用于最小重量为20公斤的哥伦比亚。您需要检查重量单位，因为它应该是 Kg （在公斤中）。

I have revisited your code and make it work just for colombia with a minimal weight of 20 kilos. You will need to check the weight unit as it should be "Kg" (in Kilos).

代码：

add_action( 'woocommerce_check_cart_items', 'checkout_required_min_weight_country_based' );
function checkout_required_min_weight_country_based() {
    // Only on Cart or Checkout pages
    if( ! ( is_cart() || is_checkout() ) ) return;

    // Get the shipping country
    $country = WC()->session->get('customer')['shipping_country'];
    if( empty($country) ){
        $country = WC()->session->get('customer')['billing_country'];
    }

    // For Colombia and Argentina shipping countries
    if( in_array( $country, array('CO', 'AR') ) ){

        // HERE Set the minimum weight
        $minimum_weight = 20; // 20 kg

        // Get the Cart's content total weight
        $total_weight = WC()->cart->get_cart_contents_weight();

        // If total weight is lower than minimum, we avoid checkout and display an error notice
        if( $total_weight < $minimum_weight  ) {
            // Display an dynamic error notice
            wc_add_notice( sprintf(
                '<strong>A Minimum Weight of %s is required before checking out.</strong>'
                . '<br />Current cart weight: %s',
                wc_format_weight($minimum_weight),
                wc_format_weight($total_weight)
            ), 'error' );
        }
    }
}

代码进入function.php活动子主题（或活动主题）的文件。经过测试并可以正常工作。

Code goes in function.php file of your active child theme (or active theme). Tested and work.

当哥伦比亚是检测到的国家（或定义的国家）时，您将得到类似的东西：

When Colombia is the detected country (or the defined country) you will get something like:

所有国家/地区都使用相同的代码：

The same code for all countries:

add_action( 'woocommerce_check_cart_items', 'checkout_required_min_weight' );
function checkout_required_min_weight() {
    // Only on Cart or Checkout pages
    if( ! ( is_cart() || is_checkout() ) ) return;

    // HERE Set the minimum weight
    $minimum_weight = 20; // 20 kg

    // Get the Cart's content total weight
    $total_weight = WC()->cart->get_cart_contents_weight();

    // If total weight is lower than minimum, we avoid checkout and display an error notice
    if( $total_weight < $minimum_weight  ) {
        // Display an dynamic error notice
        wc_add_notice( sprintf(
            '<strong>A Minimum Weight of %s is required before checking out.</strong>'
            . '<br />Current cart weight: %s',
            wc_format_weight($minimum_weight),
            wc_format_weight($total_weight)
        ), 'error' );
    }
}

代码会出现在您活跃孩子的function.php文件中主题（或活动主题）。经过测试和工作。

Code goes in function.php file of your active child theme (or active theme). Tested and work.

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